Cisco WSP-Q40GLR4L=
QSFP 40G ETHERNET - LR4 LITE. LC. 2KM
Key facts
- Part number
- WSP-Q40GLR4L=
- Brand
- Cisco
- Category
- Transceivers
- Price
- AUD 17,201.91≈ USD 12,080 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
QSFP 40G ETHERNET - LR4 LITE. LC. 2KM
The Cisco WSP-Q40GLR4L QSFP Module supports link lengths of up to 2 km over a standard pair of G.652 single-mode fiber (SMF) with duplex LC connectors. The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device. It is interoperable with 40GBase-LR4 for distances up to 2km. The operating temperature range is from +10 to +60°C with an optical link budget of 4dB. This 4dB link budget offers the ability to support the loss from patch panels in the link in a data center environment.
- 40Gigabit Ethernet - Designed to provide high-performance Ethernet connection while minimizing power and CPU cycles' utilization
- With a single wavelength of light, the single mode fibre optic can carry data and transmit audio/video applications over miles of distance
- Optical fibre cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
Specifications
General
- Total Number of Ports
- 1
- Compatibility
- MSA Compliant
- Product Type
- QSFP
Manufacturer Website Address
- Manufacturer
- Cisco Systems, Inc
- Product Model
- WSP-Q40GLR4L
- Product Name
- 40GBase-LR4L QSFP Module for SMF
- Brand Name
- Cisco
- Application/Usage
- Optical Network
Data Networking
- Height
- 13.5 mm
- Width
- 18.4 mm
- Depth
- 72.4 mm
- Network Technology
- 40GBase-LR4
- Maximum Data Transfer Rate
- 40
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Single-mode
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 17,201.91≈ USD 12,080
- Oct 2026
- Lowest recorded
- AUD 17,201.91≈ USD 12,080
- Highest recorded
- AUD 17,201.91≈ USD 12,080
- Recorded
- 2026
- 1 price point
AUD 17,201.91 rrp, recorded
Buy or sell Cisco WSP-Q40GLR4L=
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Selling Cisco transceivers
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- What is the Cisco WSP-Q40GLR4L=?
- The Cisco WSP-Q40GLR4L= is a Cisco transceiver – QSFP 40G ETHERNET - LR4 LITE. LC. 2KM.
- How much does the Cisco WSP-Q40GLR4L= cost?
- The reference price on record is AUD 17,201.91 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Cisco WSP-Q40GLR4L=?
- It is not listed on the Prology store yet. Prology sources Cisco transceivers on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Cisco WSP-Q40GLR4L=?
- Yes. Prology buys used and surplus Cisco transceivers, including the WSP-Q40GLR4L=. Get an offer — sell outright or trade in against your next order.
Request a quote for WSP-Q40GLR4L=
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.